syncthing/lib/relay/client/client.go
2015-11-23 21:14:46 +00:00

42 lines
1.0 KiB
Go

// Copyright (C) 2015 Audrius Butkevicius and Contributors (see the CONTRIBUTORS file).
package client
import (
"crypto/tls"
"fmt"
"net/url"
"time"
"github.com/syncthing/syncthing/lib/relay/protocol"
)
type relayClientFactory func(uri *url.URL, certs []tls.Certificate, invitations chan protocol.SessionInvitation, timeout time.Duration) RelayClient
var (
supportedSchemes = map[string]relayClientFactory{
"relay": newStaticClient,
"dynamic+http": newDynamicClient,
"dynamic+https": newDynamicClient,
}
)
type RelayClient interface {
Serve()
Stop()
StatusOK() bool
Latency() time.Duration
String() string
Invitations() chan protocol.SessionInvitation
URI() *url.URL
}
func NewClient(uri *url.URL, certs []tls.Certificate, invitations chan protocol.SessionInvitation, timeout time.Duration) (RelayClient, error) {
factory, ok := supportedSchemes[uri.Scheme]
if !ok {
return nil, fmt.Errorf("Unsupported scheme: %s", uri.Scheme)
}
return factory(uri, certs, invitations, timeout), nil
}